Men who experience poor erections take Kamagra Pills to address this issue. Impotence has been demonstrated to respond very well to this medication. Sildenafil, an ingredient in this medication, helps men have a long-lasting, powerful erection. This medication is taken half an hour prior to sexual activity so that you can enjoy sexual activity with your partner. This medication takes 5 hours to take effect. This medication can be taken either before or after food. You should take this medication with water; do not crush or chew the tablet. Follow your doctor's advice when taking this medication.